diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
deleted file mode 100644
index 8b13789..0000000
--- a/src/main/resources/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
new file mode 100644
index 0000000..6c9936f
--- /dev/null
+++ b/src/main/resources/application.yml
@@ -0,0 +1,22 @@
+spring:
+  jpa:
+    generate-ddl: true
+    hibernate:
+      ddl-auto: create
+    database-platform: org.hibernate.dialect.MySQL57Dialect
+    properties:
+      hibernate:
+        format_sql: 'true'
+        show_sql: 'true'
+      database: mysql
+      defer-datasource-initailization: 'true'
+      show-sql: 'true'
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    hikari:
+      auto-commit: 'true'
+    password: loveloveshot
+    username: loveloveshot
+    url: jdbc:mysql://localhost:3306/loveloveshot?allowPublicKeyRetrieval=true&useSSL=false&characterEncoding=UTF-8&useUnicode=true&serverTimezone=Asia/Seoul
+    profiles:
+      active: dev
\ No newline at end of file